[jira] [Updated] (FLINK-10500) Let ExecutionGraphDriver react to fail signal

["Till Rohrmann (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-10500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Till Rohrmann updated FLINK-10500:
----------------------------------
        Parent:     (was: FLINK-10407)
    Issue Type: Improvement  (was: Sub-task)

> Let ExecutionGraphDriver react to fail signal
> ---------------------------------------------
>
>                 Key: FLINK-10500
>                 URL: https://issues.apache.org/jira/browse/FLINK-10500
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / Coordination
>    Affects Versions: 1.7.0
>            Reporter: Till Rohrmann
>            Priority: Major
>
> In order to scale down when there are not enough resources available or if TMs died, the {{ExecutionGraphDriver}} needs to learn about a failure. Depending on the failure type and the available set of resources, it can then decide to scale the job down or simply restart. In the scope of this issue, the {{ExecutionGraphDriver}} should simply call into the {{RestartStrategy}}.



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